Kandiyohi County (Willmar)
September
Weather in Kandiyohi County, Minnesota for September 2026
Your guide to Kandiyohi County weather in September - trends and predictions
In general, the average temperature in Kandiyohi County at the beginning of September is 20.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.6 °C by the end of September.
The climate of Kandiyohi County in September is notably wet, with an average of 11 rainy days, and a total of 101.3 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
11
Rainy days
0
Snow days
25°/13°
Temperatures
22 km/h
Avg max wind
71 %
Avg humidity
Kandiyohi County Weather September
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Temperatures trend during September in Kandiyohi County
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September weather in Kandiyohi County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Overcast | 21° /13° | 3.4 mm | 5 | |
| Sept. 2 |  Sunny | 23° /12° | 5.7 mm | 6 | |
| Sept. 3 | Sunny | 22° /12° | 0.6 mm | 6 | |
| Sept. 4 | Sunny | 22° /8° | 11.8 mm | 6 | |
| Sept. 5 |  Partly cloudy | 18° /12° | 0.1 mm | 5 | |
| Sept. 6 | Partly cloudy | 17° /7° | 0 mm | 5 | |
| Sept. 7 | Sunny | 20° /5° | 0 mm | 6 | |
| Sept. 8 | Sunny | 26° /9° | 0 mm | 7 | |
| Sept. 9 | Sunny | 25° /16° | 0 mm | 7 | |
| Sept. 10 |  Patchy rain possible | 27° /17° | 0.7 mm | 6 | |
| Sept. 11 | Sunny | 27° /14° | 0 mm | 7 | |
| Sept. 12 | Sunny | 28° /16° | 15.7 mm | 7 | |
| Sept. 13 | Sunny | 28° /18° | 0 mm | 7 | |
| Sept. 14 | Overcast | 30° /18° | 0 mm | 7 | |
| Sept. 15 | Patchy rain possible | 31° /19° | 0.3 mm | 7 | |
| Sept. 16 | Patchy rain possible | 32° /18° | 0.1 mm | 7 | |
| Sept. 17 | Light rain shower | 26° /18° | 15.6 mm | 6 | |
| Sept. 18 | Partly cloudy | 27° /14° | 3.5 mm | 6 | |
| Sept. 19 |  Thundery outbreaks possible | 27° /16° | 9.7 mm | 6 | |
| Sept. 20 |  Fog | 27° /14° | 6 mm | 6 | |
| Sept. 21 | Mist | 26° /13° | 0 mm | 6 | |
| Sept. 22 | Fog | 23° /10° | 1.5 mm | 5 | |
| Sept. 23 |  Patchy light rain with thunder | 25° /10° | 20.8 mm | 6 | |
| Sept. 24 | Fog | 22° /11° | 0.4 mm | 5 | |
| Sept. 25 | Light rain shower | 26° /11° | 0.3 mm | 6 | |
| Sept. 26 | Fog | 24° /12° | 0.2 mm | 6 | |
| Sept. 27 | Sunny | 25° /12° | 0.1 mm | 6 | |
| Sept. 28 | Sunny | 27° /10° | 0 mm | 6 | |
| Sept. 29 | Light rain shower | 28° /12° | 4.2 mm | 6 | |
| Sept. 30 | Fog | 27° /15° | 0.7 mm | 6 | |
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Important Notice
Our weather forecast for Kandiyohi County in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Kandiyohi County forecast closer to your planned date for the most up-to-date weather information.
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Kandiyohi County in September - FAQ
What are the expected maximum and minimum temperatures in Kandiyohi County during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kandiyohi County during September?
Significant rainfall exceeding 101.3 mm is expected in Kandiyohi County during September, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kandiyohi County during September?
The average wind speed in Kandiyohi County during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Kandiyohi County
Explore the daily rainfall trends and prepare for Kandiyohi Countys September weather 💧
Typically, Kandiyohi County has 11 rainy days in September with a total of 101.3 mm of rainfall.
UV exposure in Kandiyohi County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Kandiyohi County?Get accurate weather forecasts for Kandiyohi County, located at latitude 45.122 and longitude -95.043. Stay updated with localized weather information tailored for Kandiyohi County.
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